[  543.564888][ T8512] br1: port 1(veth1.100) entered blocking state
[  543.565099][ T8512] br1: port 1(veth1.100) entered disabled state
[  543.565287][ T8512] veth1.100: entered allmulticast mode
[  543.565420][ T8512] veth1: entered allmulticast mode
[  543.566904][ T8512] veth1.100: entered promiscuous mode
[  543.567042][ T8512] veth1: entered promiscuous mode
[  543.642640][ T8515] br1: port 1(veth1.100) entered blocking state
[  543.642837][ T8515] br1: port 1(veth1.100) entered forwarding state
[  543.862539][ T8526] br2: port 1(veth1.200) entered blocking state
[  543.862778][ T8526] br2: port 1(veth1.200) entered disabled state
[  543.863013][ T8526] veth1.200: entered allmulticast mode
[  543.864834][ T8526] veth1.200: entered promiscuous mode
[  543.944511][ T8529] br2: port 1(veth1.200) entered blocking state
[  543.944747][ T8529] br2: port 1(veth1.200) entered forwarding state
[  553.543090][ T8594] veth1.100: left allmulticast mode
[  553.543329][ T8594] veth1.100: left promiscuous mode
[  553.543701][ T8594] br1: port 1(veth1.100) entered disabled state
[  553.568433][ T8595] veth1.200: left allmulticast mode
[  553.568648][ T8595] veth1: left allmulticast mode
[  553.568900][ T8595] veth1.200: left promiscuous mode
[  553.569081][ T8595] veth1: left promiscuous mode
[  553.572181][ T8595] br2: port 1(veth1.200) entered disabled state
[  555.625861][ T8597] br2: port 1(veth1.200) entered blocking state
[  555.626064][ T8597] br2: port 1(veth1.200) entered disabled state
[  555.626251][ T8597] veth1.200: entered allmulticast mode
[  555.626374][ T8597] veth1: entered allmulticast mode
[  555.627848][ T8597] veth1.200: entered promiscuous mode
[  555.627992][ T8597] veth1: entered promiscuous mode
[  555.628519][ T8597] br2: port 1(veth1.200) entered blocking state
[  555.628687][ T8597] br2: port 1(veth1.200) entered forwarding state
[  555.650949][ T8598] br1: port 1(veth1.100) entered blocking state
[  555.651131][ T8598] br1: port 1(veth1.100) entered disabled state
[  555.651803][ T8598] veth1.100: entered allmulticast mode
[  555.653269][ T8598] veth1.100: entered promiscuous mode
[  555.653788][ T8598] br1: port 1(veth1.100) entered blocking state
[  555.653962][ T8598] br1: port 1(veth1.100) entered forwarding state
[  560.076814][ T8650] veth1.200: left allmulticast mode
[  560.077068][ T8650] veth1.200: left promiscuous mode
[  560.077699][ T8650] br2: port 1(veth1.200) entered disabled state
[  560.239188][ T8655] veth1.100: left allmulticast mode
[  560.240095][ T8655] veth1: left allmulticast mode
[  560.240935][ T8655] veth1.100: left promiscuous mode
[  560.241111][ T8655] veth1: left promiscuous mode
[  560.242075][ T8655] br1: port 1(veth1.100) entered disabled state